ANALYSIS OF RADAR BACKSCATTER FROM OIL-COVERED SEA SURFACE USING NUMERICAL SIMULATION
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김태호 | - |
dc.contributor.author | 양찬수 | - |
dc.contributor.author | Kazuo | - |
dc.date.accessioned | 2020-07-16T05:51:07Z | - |
dc.date.available | 2020-07-16T05:51:07Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2014-04-18 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/26357 | - |
dc.description.abstract | Radar backscatter of an oil-spilled sea surface can be calculated by a microwave scattering model using moment method (MoM) and Monte-Carlo technique for various conditions of surface roughness, frequency, polarization, incidence angle, oil-layer thickness, and dielectric constant. In order to estimate radar backscatter, a one-dimensional random rough surface is numerically simulated with different ocean-wave spectra including Pierson-Moskwitz and JONSWAP spectra as reported in the previous studies. In this paper, we compare the simulated X-band radar backscatter with TerraSAR-X data (ScanSAR mode, VV-polarization) acquired on December 12, 2007. The comparison result shows that the radar backscattering coefficients using JONSWAP spectrum agrees well with the measured data than those using the PM spectrum.-layer thickness, and dielectric constant. In order to estimate radar backscatter, a one-dimensional random rough surface is numerically simulated with different ocean-wave spectra including Pierson-Moskwitz and JONSWAP spectra as reported in the previous studies. In this paper, we compare the simulated X-band radar backscatter with TerraSAR-X data (ScanSAR mode, VV-polarization) acquired on December 12, 2007. The comparison result shows that the radar backscattering coefficients using JONSWAP spectrum agrees well with the measured data than those using the PM spectrum. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | KSRS | - |
dc.relation.isPartOf | 2014 ISRS | - |
dc.title | ANALYSIS OF RADAR BACKSCATTER FROM OIL-COVERED SEA SURFACE USING NUMERICAL SIMULATION | - |
dc.type | Conference | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 4 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | 2014 ISRS | - |
dc.contributor.alternativeName | 김태호 | - |
dc.contributor.alternativeName | 양찬수 | - |
dc.contributor.alternativeName | Kazuo | - |
dc.identifier.bibliographicCitation | 2014 ISRS, pp.1 - 4 | - |
dc.description.journalClass | 1 | - |